Which one is correct about potential barrier?

Q. Which one is correct about potential barrier?

A.            amount of energy required to produce half conduction across PN junction in reverse bias

B.            amount of energy required to produce full conduction across PN junction in reverse bias

C.            amount of energy required to produce full conduction across PN junction in forward bias

D.            none of these

Answer: amount of energy required to produce full conduction across PN junction in forward bias